GB874568A - Improvements in or relating to electro-plating ruthenium on titanium - Google Patents

Improvements in or relating to electro-plating ruthenium on titanium

Info

Publication number
GB874568A
GB874568A GB32426/59A GB3242659A GB874568A GB 874568 A GB874568 A GB 874568A GB 32426/59 A GB32426/59 A GB 32426/59A GB 3242659 A GB3242659 A GB 3242659A GB 874568 A GB874568 A GB 874568A
Authority
GB
United Kingdom
Prior art keywords
ruthenium
titanium
plated
electro
relating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB32426/59A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Engelhard Industries Inc
Original Assignee
Engelhard Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Engelhard Industries Inc filed Critical Engelhard Industries Inc
Publication of GB874568A publication Critical patent/GB874568A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/38—Pretreatment of metallic surfaces to be electroplated of refractory metals or nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

874,568. Titanium plated with ruthenium. ENGELHARD INDUSTRIES Inc. Sept. 23, 1959 [Sept. 25, 1958], No. 32426/59. Class 41. A titanium surface is plated with ruthenium by first etching with an acid solution containing fluoride ions, and then plating with ruthenium, e.g. using as electrolyte a solution of RuNOCl3 containing sulphuric acid. The plated article may then be annealed under low pressure at 800‹ C., when a further plate of ruthenium deposited, and used as an electrode. The titanium surface may be degreased with solvents before etching. Specification 466,126 is referred to.
GB32426/59A 1958-09-25 1959-09-23 Improvements in or relating to electro-plating ruthenium on titanium Expired GB874568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US874568XA 1958-09-25 1958-09-25

Publications (1)

Publication Number Publication Date
GB874568A true GB874568A (en) 1961-08-10

Family

ID=22205294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32426/59A Expired GB874568A (en) 1958-09-25 1959-09-23 Improvements in or relating to electro-plating ruthenium on titanium

Country Status (1)

Country Link
GB (1) GB874568A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113603191A (en) * 2021-08-23 2021-11-05 中国科学院生态环境研究中心 Metal ruthenium-based electrode and preparation method and application thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113603191A (en) * 2021-08-23 2021-11-05 中国科学院生态环境研究中心 Metal ruthenium-based electrode and preparation method and application thereof

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